skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DUCKWORTH, WILLIAM
Total Assignments: 3
Assignment: 1
Reel/Frame:021507/0219   Pages: 5
Recorded: 09/10/2008
Attorney Dkt #:13186-0033001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABRAHAM, MAGID
Exec Dt:
09/08/2008
2
DALE, GREGORY
Exec Dt:
09/08/2008
3
BROWN, MICHAEL
Exec Dt:
09/08/2008
4
DUCKWORTH, WILLIAM
Exec Dt:
09/08/2008
Assignee
1
COMSCORE NETWORKS, INC.
11465 SUNSET HILLS ROAD, SUITE 200
RESTON, VIRGINIA 20190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9137093
NONE
12166749
Correspondence name and address
MEGHAN A. MCGOVERN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:025498/0847   Pages: 5
Recorded: 12/16/2010
Attorney Dkt #:13186-0033001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 021507 FRAME 0219. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ABRAHAM, MAGID
Exec Dt:
09/08/2008
2
DALE, GREGORY
Exec Dt:
09/08/2008
3
BROWN, MICHAEL A.
Exec Dt:
09/08/2008
4
DUCKWORTH, WILLIAM
Exec Dt:
09/08/2008
Assignee
1
COMSCORE, INC.
11465 SUNSET HILLS ROAD
SUITE 200
RESTON, VIRGINIA 20190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9137093
NONE
12166749
Correspondence name and address
DAVID L. HOLT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:036688/0481   Pages: 5
Recorded: 09/30/2015
Attorney Dkt #:13186-0033002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABRAHAM, MAGID M.
Exec Dt:
09/08/2008
2
DALE, GREGORY
Exec Dt:
09/08/2008
3
BROWN, MICHAEL A.
Exec Dt:
09/08/2008
4
DUCKWORTH, WILLIAM
Exec Dt:
09/08/2008
Assignee
1
COMSCORE, INC.
11950 DEMOCRACY DRIVE
SUITE 600
RESTON, VIRGINIA 20190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10063636
US20160006806
14853822
Correspondence name and address
DAVID L. HOLT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

Search Results as of: 05/29/2024 01:46 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT